[Freeswitch-users] MEDIA_TIMEOUT after long duration call

Wed Apr 14 00:05:59 PDT 2010

"How can I enable a rtp packet trace? It think I should check this too."

http://www.wireshark.org/

On 13 April 2010 18:03, Francisco Scaramanga <scaram at hotmail.de> wrote:
> I am running the last stable release 1.0.4 and could reproduce the failure.
> Sometimes it happens in a call of 4 minutes duration.
>
> I don't have a rtp packet trace but there is one more reason for
> MEDIA_TIMEOUT. I had a look at the sourcecode and followed the calls down to
> the winsock function recvfrom. It also could be a socket error.  If the
> recvfrom function returns -2 a MEDIA_TIMEOUT will happen. Maybe something
> was wrong with the network hardware cables, switch ..
> I changed my hardware. Test is running...
>
> How can I enable a rtp packet trace? It think I should check this too.
>
>
>> Date: Tue, 13 Apr 2010 16:23:44 +0100
>> From: steveayre at gmail.com
>> To: freeswitch-users at lists.freeswitch.org
>> Subject: Re: [Freeswitch-users] MEDIA_TIMEOUT after long duration call
>>
>> Which version of FS are you running? From the line numbers it isn't
>> the latest, so you might try updating and see if you can still
>> reproduce.
>>
>> Given that the hangup appears to happen on mod_sofia.c:744, there is a
>> MEDIA_TIMEOUT near that line which is triggered if FS times out trying
>> to read a video frame from RTP. That will occur when the RTP stack
>> thinks it has missed too many RTP packets.
>>
>> Do you have an RTP packet trace for the call?
>>
>> -Steve
>>
>>
>>
>> On 13 April 2010 14:53, Francisco Scaramanga <scaram at hotmail.de> wrote:
>> > hi , I have a problem with long duration calls. After 11 hours and 35
>> > minutes the call ends because of MEDIA_TIMEOUT. It seems to be
>> > reproduceable.
>> > Any idea? I use SIP phone SIEMENS Gigaset S685.
>> >
>> > 2010-04-12 19:00:51.421875 [DEBUG] sofia.c:3289 Channel
>> > sofia/internal/1010 at 192.168.1.234 entering state [completed][200]
>> > 2010-04-12 19:00:51.421875 [DEBUG] switch_core_session.c:630 Send signal
>> > sofia/internal/1010 at 192.168.1.234 [BREAK]
>> > 2010-04-12 19:00:51.421875 [NOTICE] mod_dptools.c:649 Channel
>> > [sofia/internal/1010 at 192.168.1.234] has been answered
>> > 2010-04-12 19:00:51.421875 [DEBUG] switch_channel.c:182
>> > sofia/internal/1010 at 192.168.1.234 receive message [AUDIO_SYNC]
>> > EXECUTE sofia/internal/1010 at 192.168.1.234 MyModul
>> > 2010-04-12 19:00:51.640625 [DEBUG] sofia.c:3289 Channel
>> > sofia/internal/1010 at 192.168.1.234 entering state [ready][200]
>> > 2010-04-13 06:35:53.406250 [NOTICE] mod_sofia.c:744 Hangup
>> > sofia/internal/1010 at 192.168.1.234 [CS_EXECUTE] [MEDIA_TIMEOUT]
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_channel.c:1683 Send signal
>> > sofia/internal/1010 at 192.168.1.234 [KILL]
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_session.c:932 Send signal
>> > sofia/internal/1010 at 192.168.1.234 [BREAK]
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:491
>> > (sofia/internal/1010 at 192.168.1.234) State EXECUTE going to sleep
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:398
>> > (sofia/internal/1010 at 192.168.1.234) Running State Change CS_HANGUP
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:434
>> > (sofia/internal/1010 at 192.168.1.234) State HANGUP
>> > 2010-04-13 06:35:53.406250 [DEBUG] mod_sofia.c:338 Channel
>> > sofia/internal/1010 at 192.168.1.234 hanging up, cause: MEDIA_TIMEOUT
>> > 2010-04-13 06:35:53.406250 [DEBUG] mod_sofia.c:396 Sending BYE to
>> > sofia/internal/1010 at 192.168.1.234
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:46
>> > sofia/internal/1010 at 192.168.1.234 Standard HANGUP, cause: MEDIA_TIMEOUT
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:434
>> > (sofia/internal/1010 at 192.168.1.234) State HANGUP going to sleep
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:476
>> > (sofia/internal/1010 at 192.168.1.234) State Change CS_HANGUP ->
>> > CS_REPORTING
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_session.c:932 Send signal
>> > sofia/internal/1010 at 192.168.1.234 [BREAK]
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:398
>> > (sofia/internal/1010 at 192.168.1.234) Running State Change CS_REPORTING
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:612
>> > (sofia/internal/1010 at 192.168.1.234) State REPORTING
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:53
>> > sofia/internal/1010 at 192.168.1.234 Standard REPORTING, cause:
>> > MEDIA_TIMEOUT
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:612
>> > (sofia/internal/1010 at 192.168.1.234) State REPORTING going to sleep
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:411
>> > (sofia/internal/1010 at 192.168.1.234) State Change CS_REPORTING ->
>> > CS_DESTROY
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_session.c:1068 Session 3
>> > (sofia/internal/1010 at 192.168.1.234) Locked, Waiting on external entities
>> > 2010-04-13 06:35:53.406250 [NOTICE] switch_core_session.c:1086 Session 3
>> > (sofia/internal/1010 at 192.168.1.234) Ended
>> > 2010-04-13 06:35:53.406250 [NOTICE] switch_core_session.c:1088 Close
>> > Channel
>> > sofia/internal/1010 at 192.168.1.234 [CS_DESTROY]
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_codec.c:122 Restore
>> > original
>> > codec.
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:564
>> > (sofia/internal/1010 at 192.168.1.234) State DESTROY
>> > 2010-04-13 06:35:53.406250 [DEBUG] mod_sofia.c:255
>> > sofia/internal/1010 at 192.168.1.234 SOFIA DESTROY
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:60
>> > sofia/internal/1010 at 192.168.1.234 Standard DESTROY
>> > 2010-04-13 06:35:53.406250 [DEBUG] switch_core_state_machine.c:564
>> > (sofia/internal/1010 at 192.168.1.234) State DESTROY going to sleep
>> >
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